Search results for "air quality"

1. Digital differential pressure gauge, can capture the smaller pressure difference, reading intuitively and accurately, avoiding the inaccuracy caused by parallax and human reading error of pointer differential pressure gauge2. The use of high quality and precision sensors, even small differential air pressure can be measured3. Fast measurement of fluid differential pressure, flow rate and flow velocity within 0.5 seconds4. One key to switch multiple pressure units, easy to meet your measurement needs5. Pagoda-type connector, rubber hose is easy and quick to install, excellent sealing performance, strong adaptability6. High-quality production process, double injection molding of high-quality ABS engineering plastic shell, wear-resistant, drop-resistant7. Optimized structure design, easy to carry, simple operation8. High-definition backlight display frequency, not afraid of darkness, easy to measure9. Rubber buttons, comfortable hand feeling10. Concave-convex anti-slip design on the side of the body, comfortable to hold, to prevent accidental drops11. Long battery life, powered by 3 x 1.5V AAA batteries (not included in delivery)12. Size: about 153 x 60 x 31mmSpecification: Package Weight One Package Weight 0.34kgs / 0.76lb One Package Size 23cm * 12cm * 5cm / 9.06inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 49cm * 26cm * 48cm / 19.29inch * 10.24inch * 18.9inch Loading Container 20GP: 436 cartons * 40 pcs = 17440 pcs40HQ: 1012 cartons * 40 pcs = 40480 pcs

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1. 2-speed telescopic, soft brush for dust removal2. High-quality bristles, rich in hair volume, large coverage area, and efficient cleaning of dust3. The bristles can be adjusted according to the needs of different cleaning parts, and the hair length can be adjusted in 2 gears4. The shell is made of high-quality ABS plastic, which is comfortable to touch and easy to use5. Telescopic design, easy to use, easy to maintain soft fur, easy to store6. Material: ABS engineering plastic + wool7. Scope of application: computer keyboard, camera lens, car gap, etc.8. Size: 12.5 x 2.4cm9. Weight: about 14gSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 15cm * 6cm / 5.91inch * 5.91inch * 2.36inch Qty per Carton 500 Carton Weight 100.00kgs / 220.46lb Carton Size 42cm * 32cm * 28cm / 16.54inch * 12.6inch * 11.02inch Loading Container 20GP: 708 cartons * 500 pcs = 354000 pcs40HQ: 1645 cartons * 500 pcs = 822500 pcs

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1. Brand & Model: BENETECH GM8902 2. Material: ABS 3. Screen size: 2.6 inch LCD screen 4. Measurement items: Air velocity, Air temperature, Air volume 5. Range of air velocity: 0.3~45 m/s 6. Range of air temperature: 0~45C, 32~113F 7. Range of air volume:0~999900m3/min 8. Resolution: 0.1m/s, 0.2C 9. Air velocity units:m/s,Ft/min,Knots,Km/hr,Mph 10. C/F selection 11. Accuracy of air temperature: -2C~+2C 12. Accuracy of air velocity: -3%~+3%, -0.1dgts~+0.1dgts 13. Max/Average/Current air velocity reading 14. Data hold 15. LCD Backlight ON/OFF selection 16. Low battery indication 17. Auto/Manual power off 18. USB interface 19. Power: 1.5V, 4 x AAA battery ( not included) 20. Widely applied to electric power industry, steel industry, petrochemical industry, energy conservation industry, fishing industry and various fan manufacturing industry etc. 21. Dimensions: - Size: 13.4 cm x 7.6 cm x 3.6 cm - Weight: 218g 22. Package Contents: - 1 x Anemometer (280cm-cable) - 1 x English manual - 1 x USB cable (148cm) - 1 x CD - 1 x Protective caseSpecification: Package Weight One Package Weight 0.90kgs / 1.97lb One Package Size 27cm * 21cm * 6.4cm / 10.63inch * 8.27inch * 2.52inch Qty per Carton 20 Carton Weight 25.00kgs / 55.12lb Carton Size 68cm * 46cm * 31cm / 26.77inch * 18.11inch * 12.2inch Loading Container 20GP: 275 cartons * 20 pcs = 5500 pcs40HQ: 638 cartons * 20 pcs = 12760 pcs

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1. Detect the intake air temperature of the engine, convert the intake air temperature into a voltage signal and input it to the ECU as a signal for fuel injection correction.2. Using high-quality materials, the product is resistant to corrosion and aging, and the product has a long service life.3. Material: ABS+metal4. OE: 12124075, 15335987, 15317832, 12191818, 15305351, 250367515. Socket type: male plug6. Number of terminals: 27. Installation position: on the intake hose and on the air flow sensorSpecification: General Compatible with Buick: Century Cadillac: STS Chevrolet: C1500 Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 8cm * 4cm * 4cm / 3.15inch * 1.57inch * 1.57inch Qty per Carton 180 Carton Weight 9.60kgs / 21.16lb Carton Size 32cm * 28cm * 28cm / 12.6inch * 11.02inch * 11.02inch Loading Container 20GP: 1062 cartons * 180 pcs = 191160 pcs40HQ: 2467 cartons * 180 pcs = 444060 pcs

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1. More Powerful Detection Range: Transmittance Detection: Measure the oil transmittance (0-100%) through optical technology, visualize the degree of oil contamination, to help users scientifically judge the oil change cycle.2. Dual-mode Adaptation: The engine oil quality tester supports both gasoline engine and diesel engine oil type detection, covering the needs of mainstream car models. Switchable degree Celsius/Fahrenheit units, real-time display of oil temperature, to ensure that the engine is at a safe temperature (less than 60 degree Celsius) during testing.3. Precision Test and Sensitive Probe: The testing hose is made of oil-resistant material, which prevents chemical oil corrosion and prolongs the service life. Length of 800mm, easy to go deep into the dipstick hole or oil sump sampling. Adopting high-precision sensors, stable signal transmission ensures no interference with the light transmission rate data.4. Easy Instant Read: 2.8 inches high resolution screen, instant display result, large display with backlight, easy and clear reading in sun or night. The LCD screen intuitively displays the light transmission rate, temperature, oil type and status prompts (e.g. warning symbols), without professional interpretation.5. Humanized handheld design: The handheld part of the body is made of silicone substrate, which has excellent hand feel and lightweight design, and can be easily operated with one hand.6. Working voltage: 6V7. Working temperature: -10~60 degrees CelsiusSpecification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 26cm * 14cm * 6cm / 10.24inch * 5.51inch * 2.36inch Qty per Carton 22 Carton Weight 10.00kgs / 22.05lb Carton Size 48cm * 31cm * 40cm / 18.9inch * 12.2inch * 15.75inch Loading Container 20GP: 448 cartons * 22 pcs = 9856 pcs40HQ: 1040 cartons * 22 pcs = 22880 pcs

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1. Air conditioner refrigerant pressure switch sensor can detect the pressure of car air conditioning system, improve safety, perfect control of car air conditioning, superior performance.2. The A/C pressure sensor switch is made of high quality material, wear-resistant and durable, not easy to be damaged and deformed, with a long service life.3. Easy to install, no complicated steps and tools, no modification required, save your time.4. OE: 13587668 135027595. Fits for Buick / Chevrolet / GMC / Opel / SaabSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 10cm * 5cm * 5cm / 3.94inch * 1.97inch * 1.97inch Qty per Carton 144 Carton Weight 3.70kgs / 8.16lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 144 pcs = 89280 pcs40HQ: 1439 cartons * 144 pcs = 207216 pcs

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1. This set includes 1 TPU+PC strong-magnet phone case and one high-aluminium-silicon tempered glass screen protector, providing dual protection for both the front screen and rear panel of your smartphone. A single set perfectly meets your daily needs for protection against drops, scratches and wear and tear.2. The magnetic ring precision-embedded within the phone case provides a powerful magnetic pull, ensuring perfect compatibility with MagSafe wireless chargers, magnetic car mounts and magnetic power banks. It attaches securely without wobbling, allowing you to charge wirelessly directly through the case without having to remove it, ensuring no inconvenience.3. The combination of a soft, flexible TPU cushioning frame and a rigid PC back panel forms a dual-layer impact-resistant structure. Air-cushion pads at the four corners effectively disperse impact forces in the event of an accidental drop. Raised edges around the camera and screen prevent direct contact with flat surfaces, thereby avoiding wear and tear.4. The screen protector is made from high-quality, high-aluminium-content glass with a 9H hardness rating, capable of withstanding scratches from keys, coins and other sharp everyday objects. The 2.5D curved edges fit snugly against the phone’s bezel, with no lifting or warping, effectively preventing dust ingress and bezel wear.5. Both the transparent phone case and the tempered glass feature high light transmittance, faithfully reproducing the phone’s original colours and texture. The oleophobic coating on the surface effectively repels sweat, oils and fingerprints, allowing for easy cleaning and maintaining a pristine, like-new appearance throughout the day.Specification: General Compatible with Apple: iPhone Duo Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 18.6cm * 10.7cm * 2.4cm / 7.32inch * 4.21inch * 0.94inch Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 35cm * 47cm * 32cm / 13.78inch * 18.5inch * 12.6inch Loading Container 20GP: 506 cartons * 100 pcs = 50600 pcs40HQ: 1176 cartons * 100 pcs = 117600 pcs

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1. Measuring range: PH: 0.00-16.00ph; TDS: 0-19990ppm; EC: 0-19990μs/cm2. Resolution: 0.01 ph; 1ppm; 1μs/cm; 0.1 degree C; 0.1 degree F3. Accuracy: PH: +/-0.01 ph; TDS/EC: +/-2%; temperature: 0.5 degree C4. Battery: 3x1.5V LR44 button battery (not included in delivery)5. Temperature: 0.1-60.0 degrees Celsius; 32.0-140.0 degrees Fahrenheit6. Calibration:PH: Three-point automatic calibration (6.86&4.00&9.18ph); TDS: 1413μs/cm; EC: 1413μs/cm7. Automatic shutdown: 5 minutes8. Battery: 3x1.5LR44 button battery (not included in delivery)9. Dimensions: 18.5x3.7x2.4 cm10. Weight: 90 gramsSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 21cm * 6cm * 5cm / 8.27inch * 2.36inch * 1.97inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 44cm * 32cm * 27cm / 17.32inch * 12.6inch * 10.63inch Loading Container 20GP: 701 cartons * 50 pcs = 35050 pcs40HQ: 1628 cartons * 50 pcs = 81400 pcs

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1. Spray volume: 50ML/H 2. Capacity: 1150ML 3. Function: Ultrasonic 4. Number of fog outlets: 1 5. Mode of operation: mechanical 6. Timing function: 2-8 hours 7. Water shortage and power failure protection: not supported 8. Power supply mode: USB 9. Noise: 36dB or less 10. Rated voltage: 5 (V) 11. Rated power: 3 (W)Specification: Package Weight One Package Weight 0.55kgs / 1.20lb One Package Size 25cm * 12cm * 12cm / 9.84inch * 4.72inch * 4.72inch Qty per Carton 18 Carton Weight 10.50kgs / 23.15lb Carton Size 52cm * 38cm * 38cm / 20.47inch * 14.96inch * 14.96inch Loading Container 20GP: 355 cartons * 18 pcs = 6390 pcs40HQ: 824 cartons * 18 pcs = 14832 pcs

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1. This set includes 1 TPU+PC strong-magnet mobile phone case, 1 high-aluminium-silicon tempered glass screen protector and 1 transparent camera lens protector, providing comprehensive protection for both the front screen and rear panel of your smartphone. A single set perfectly meets your daily needs for protection against drops, scratches and wear and tear.2. The precision-embedded magnetic ring inside the case provides a strong magnetic pull, ensuring perfect compatibility with MagSafe wireless chargers, magnetic car mounts and magnetic power banks. It attaches securely without wobbling, allowing you to charge wirelessly directly through the case without having to remove it, ensuring a hassle-free experience.3. The combination of a soft, flexible TPU cushioning frame and a rigid PC back panel creates a dual-layer impact-resistant protection structure. Air-cushion pads at all four corners effectively disperse impact forces in the event of an accidental drop. Raised edges around the camera and screen prevent direct contact with flat surfaces, thereby avoiding wear and tear.4. The screen protector is made from high-quality, high-aluminium-content glass with a 9H hardness rating, capable of withstanding scratches from keys, coins and other sharp everyday objects. The 2.5D curved edges fit snugly against the phone’s bezel, with no lifting or warping, effectively preventing dust ingress and bezel wear.5. Both the transparent phone case and the tempered glass feature high light transmittance, faithfully reproducing the phone’s original colours and texture. The oleophobic coating on the surface effectively repels sweat, oils and fingerprints, allowing for easy cleaning and maintaining a pristine, like-new appearance all day long.Specification: General Compatible with Apple: iPhone Duo Package Weight One Package Weight 0.13kgs / 0.30lb One Package Size 18.6cm * 10.7cm * 2.4cm / 7.32inch * 4.21inch * 0.94inch Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 35cm * 47cm * 32cm / 13.78inch * 18.5inch * 12.6inch Loading Container 20GP: 506 cartons * 100 pcs = 50600 pcs40HQ: 1176 cartons * 100 pcs = 117600 pcs

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1. Material: ABS2. Input: 5V 2A3. Power port: Type-C4. Charging model battery capacity: 4000mAh (charging time: about 3-4h; use time: about 7-14h)5. Water tank capacity: about 500mlFeatures:1. Double antibacterial protection, antibacterial water tank + polymer cotton core2. Double spray port design, continuous / intermittent fog two modes adjustable3. High frequency ultrasonic atomization, not wet desktop, low noise operation4. Nano fine mist, effective humidification, penetrate the skin, deep hydration, lasting moisture5. Intelligent chip and physical probe to provide double anti-dry burn protection6. About 500ml large-capacity water tank, the top water design7. Compact and slim, easy to carry and use8. Polymer silicone sealing ring, dustproof and watertight9. ABS material, delicate and skin-friendly, does not change color after a long time of useSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 21cm * 10cm * 10cm / 8.27inch * 3.94inch * 3.94inch Qty per Carton 18 Carton Weight 10.00kgs / 22.05lb Carton Size 44cm * 32cm * 32cm / 17.32inch * 12.6inch * 12.6inch Loading Container 20GP: 591 cartons * 18 pcs = 10638 pcs40HQ: 1373 cartons * 18 pcs = 24714 pcs

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The main function:1. Reset function: Press and hold the power button for 3 seconds in the power-on state, and then release it, when the screen displays "----", the reset is successful2. Automatic temperature compensation function: 0-80 degrees Celsius3. Power-off data storage function: the data will be automatically saved after the battery is pulled out, and the storage time is one month4. Test paper function: the color of the backlight will change with the PH value, just like litmus test paperProduct specifications:1. Material: PC + ABS flame retardant2. Calibration method: 3-point automatic calibration3. Resolution: 0.01PH4. Batteries: 2 x LR44 button batteries (batteries are included in the delivery)5. Range: -2-16PH (usually 0-14PH)6. Temperature range: 0-80 degrees Celsius7. Dimensions: 15.5 x 3.2 cm8. Net weight: 58 gramsSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 17cm * 6cm * 3cm / 6.69inch * 2.36inch * 1.18inch Qty per Carton 100 Carton Weight 16.00kgs / 35.27lb Carton Size 37cm * 32cm * 32cm / 14.57inch * 12.6inch * 12.6inch Loading Container 20GP: 703 cartons * 100 pcs = 70300 pcs40HQ: 1633 cartons * 100 pcs = 163300 pcs

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